[ 61.902196] ------------[ cut here ]------------ [ 61.902974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 61.904641] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 61.905857] Modules linked in: [ 61.906380] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 61.908046] Tainted: [W]=WARN [ 61.908550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 61.909763] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 61.910510] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 61.913152] RSP: 0018:ffff888015a17bc0 EFLAGS: 00010286 [ 61.913951] RAX: 0000000000000000 RBX: ffffed1002b42f78 RCX: ffffffff813a4050 [ 61.915095] RDX: ffff88800a3fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 61.916146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b42f2f [ 61.917198] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 61.918258] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a17df8 [ 61.919344] FS: 00007fc197c4b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 61.920521] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.921390] CR2: 00007ffe0d8a3ef8 CR3: 000000000d400000 CR4: 0000000000350ef0 [ 61.922443] Call Trace: [ 61.922839] [ 61.923174] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 61.923909] ? __create_object+0x59/0x80 [ 61.924550] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 61.925346] __vmalloc_noprof+0x59/0x60 [ 61.925952] bpf_prog_alloc_no_stats+0x55/0x470 [ 61.926680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.927447] bpf_prog_alloc+0x39/0x200 [ 61.928016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 61.928772] bpf_prog_create_from_user+0xb2/0x2f0 [ 61.929505] do_seccomp+0x349/0x25e0 [ 61.930059] ? find_held_lock+0x2b/0x80 [ 61.930701] ? do_prlimit+0x310/0x610 [ 61.931275] ? __pfx_do_seccomp+0x10/0x10 [ 61.931921] ? do_raw_spin_unlock+0x53/0x220 [ 61.932610] ? _raw_spin_unlock+0x1e/0x40 [ 61.933229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 61.934024] ? static_key_count+0x60/0x80 [ 61.934706] prctl_set_seccomp+0x4e/0x70 [ 61.935356] __do_sys_prctl+0xe6c/0x1d70 [ 61.935965] ? __pfx___do_sys_prctl+0x10/0x10 [ 61.936680] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 61.937481] ? irqentry_exit+0xf3/0x650 [ 61.938078] do_syscall_64+0xbf/0x430 [ 61.938705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.939501] RIP: 0033:0x7fc19813d5cd [ 61.940049] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 61.942683] RSP: 002b:00007ffe0d8a1ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 61.943817] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc19813d5cd [ 61.944872] RDX: 000055cbb6294e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 61.945929] RBP: 00007ffe0d8a1d00 R08: 0000000000000000 R09: 00007ffe0d8a13a0 [ 61.947013] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbb856e2b0 [ 61.948080] R13: 00007ffe0d8a2130 R14: 000055cbb8570d20 R15: 000055cbb85828d0 [ 61.949154] [ 61.949541] irq event stamp: 1687 [ 61.950040] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 61.951321] hardirqs last disabled at (1706): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 61.952711] softirqs last enabled at (1276): [] handle_softirqs+0x50c/0x770 [ 61.953987] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 61.955247] ---[ end trace 0000000000000000 ]--- [ 65.508548] ------------[ cut here ]------------ [ 65.509739] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 65.511965] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 65.513554] Modules linked in: [ 65.514200] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 65.516814] Tainted: [W]=WARN [ 65.517487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 65.519084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 65.520107] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 65.523435] RSP: 0018:ffff888016f1fbc0 EFLAGS: 00010286 [ 65.524483] RAX: 0000000000000000 RBX: ffffed1002de3f78 RCX: ffffffff813a4050 [ 65.525837] RDX: ffff888015b75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 65.527235] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de3f2f [ 65.528594] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 65.529967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f1fdf8 [ 65.531361] FS: 00007fa5a23a7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 65.532918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 65.534060] CR2: 00007ffe050e1ef8 CR3: 000000000c5ca000 CR4: 0000000000350ef0 [ 65.535439] Call Trace: [ 65.535939] [ 65.536426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 65.537394] ? __create_object+0x59/0x80 [ 65.538192] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 65.539242] __vmalloc_noprof+0x59/0x60 [ 65.540058] bpf_prog_alloc_no_stats+0x55/0x470 [ 65.541004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.542020] bpf_prog_alloc+0x39/0x200 [ 65.542825] ? __pfx_seccomp_check_filter+0x10/0x10 [ 65.543838] bpf_prog_create_from_user+0xb2/0x2f0 [ 65.544829] do_seccomp+0x349/0x25e0 [ 65.545620] ? find_held_lock+0x2b/0x80 [ 65.546449] ? do_prlimit+0x310/0x610 [ 65.547198] ? __pfx_do_seccomp+0x10/0x10 [ 65.548051] ? do_raw_spin_unlock+0x53/0x220 [ 65.548972] ? _raw_spin_unlock+0x1e/0x40 [ 65.549813] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 65.550856] ? static_key_count+0x60/0x80 [ 65.551750] prctl_set_seccomp+0x4e/0x70 [ 65.552583] __do_sys_prctl+0xe6c/0x1d70 [ 65.553427] ? __pfx___do_sys_prctl+0x10/0x10 [ 65.554378] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 65.555436] ? irqentry_exit+0xf3/0x650 [ 65.556201] do_syscall_64+0xbf/0x430 [ 65.557001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 65.558016] RIP: 0033:0x7fa5a28995cd [ 65.558794] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 65.562206] RSP: 002b:00007ffe050dfa40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 65.563709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5a28995cd [ 65.565106] RDX: 0000560653537e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 65.566515] RBP: 00007ffe050dfaa0 R08: 0000000000000000 R09: 00007ffe050df140 [ 65.567932] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606556c4ad0 [ 65.569352] R13: 00007ffe050dfed0 R14: 00005606556c5bc0 R15: 00005606556d6780 [ 65.570789] [ 65.571210] irq event stamp: 1965 [ 65.571800] hardirqs last enabled at (1975): [] __up_console_sem+0x78/0x80 [ 65.573128] hardirqs last disabled at (1984): [] __up_console_sem+0x5d/0x80 [ 65.574418] softirqs last enabled at (1904): [] handle_softirqs+0x50c/0x770 [ 65.575744] softirqs last disabled at (1899): [] __irq_exit_rcu+0xc4/0x100 [ 65.577038] ---[ end trace 0000000000000000 ]--- [ 66.382980] ------------[ cut here ]------------ [ 66.383970] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 66.386207] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 66.387874] Modules linked in: [ 66.388583] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 66.390783] Tainted: [W]=WARN [ 66.391452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 66.393064] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 66.394075] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 66.397570] RSP: 0018:ffff88800f47fbc0 EFLAGS: 00010286 [ 66.398658] RAX: 0000000000000000 RBX: ffffed1001e8ff78 RCX: ffffffff813a4050 [ 66.400080] RDX: ffff888016e59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 66.401495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e8ff2f [ 66.402901] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 66.404219] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f47fdf8 [ 66.405562] FS: 00007fde2ad58900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 66.407153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.408344] CR2: 00007fde2b2be4a6 CR3: 000000000c939000 CR4: 0000000000350ef0 [ 66.409760] Call Trace: [ 66.410268] [ 66.410791] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 66.411788] ? __create_object+0x59/0x80 [ 66.412662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 66.413740] __vmalloc_noprof+0x59/0x60 [ 66.414576] bpf_prog_alloc_no_stats+0x55/0x470 [ 66.415552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 66.416585] bpf_prog_alloc+0x39/0x200 [ 66.417406] ? __pfx_seccomp_check_filter+0x10/0x10 [ 66.418476] bpf_prog_create_from_user+0xb2/0x2f0 [ 66.419511] do_seccomp+0x349/0x25e0 [ 66.420256] ? find_held_lock+0x2b/0x80 [ 66.421107] ? do_prlimit+0x310/0x610 [ 66.421940] ? __pfx_do_seccomp+0x10/0x10 [ 66.422820] ? do_raw_spin_unlock+0x53/0x220 [ 66.423715] ? _raw_spin_unlock+0x1e/0x40 [ 66.424559] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 66.425592] ? static_key_count+0x60/0x80 [ 66.426456] prctl_set_seccomp+0x4e/0x70 [ 66.427241] __do_sys_prctl+0xe6c/0x1d70 [ 66.428095] ? __pfx___do_sys_prctl+0x10/0x10 [ 66.429029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 66.430094] ? irqentry_exit+0xf3/0x650 [ 66.430956] do_syscall_64+0xbf/0x430 [ 66.431781] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 66.432805] RIP: 0033:0x7fde2b24a5cd [ 66.433579] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 66.437090] RSP: 002b:00007fff1a2cafb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 66.438576] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde2b24a5cd [ 66.439969] RDX: 0000558ea6ffee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 66.441368] RBP: 00007fff1a2cb010 R08: 0000000000000000 R09: 00007fff1a2ca6b0 [ 66.442790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ee351bad0 [ 66.444195] R13: 00007fff1a2cb440 R14: 0000558ee351cbc0 R15: 0000558ee352d780 [ 66.445593] [ 66.446074] irq event stamp: 2637 [ 66.446779] hardirqs last enabled at (2647): [] __up_console_sem+0x78/0x80 [ 66.448402] hardirqs last disabled at (2656): [] __up_console_sem+0x5d/0x80 [ 66.450018] softirqs last enabled at (2530): [] handle_softirqs+0x50c/0x770 [ 66.451722] softirqs last disabled at (2523): [] __irq_exit_rcu+0xc4/0x100 [ 66.453032] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41499' (ECDSA) to the list of known hosts. 2025/11/18 01:04:35 fuzzer started 2025/11/18 01:04:35 dialing manager at localhost:37895 2025/11/18 01:04:35 checking machine... 2025/11/18 01:04:35 checking revisions... [ 67.370048] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:04:35 testing simple program... [ 67.463676] cgroup: Unknown subsys name 'net' [ 67.536066] cgroup: Unknown subsys name 'cpuset' [ 67.556385] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:04:34 Registers: info registers vcpu 0 RAX=0000000080080783 RBX=0000000000000000 RCX=ffffffff8360c3e7 RDX=ffffc90000660000 RSI=ffff888009a68f70 RDI=ffff888009a691d0 RBP=ffff888009a695b8 RSP=ffff88806ce08c20 R8 =0000000000000000 R9 =ffffed100134d2b7 R10=0000000000000000 R11=0000000000000001 R12=0000000000000001 R13=0000000000004e20 R14=ffff888009a68ef0 R15=0000000000000001 RIP=ffffffff8360c438 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa5a295f0b0 CR3=000000000bddb000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2f3a746f6f723a303a303a3a746f6f72 XMM01=0a687361622f6e69622f3a746f6f722f XMM02=00000000000000000000000000ff0000 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=6c6f636f746f72702f6374652f006563 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08ba8 RCX=ffffffff86a49c36 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089b8 R8 =ffffffff86a49c3a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000012f69 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009643780 R15=ffff88806cf08a70 RIP=ffffffff81528f48 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe23ac6fd8 CR3=000000000e226000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2034333a34303a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034333a34303a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000